LCM for 525 and 3430

The first method to find LCM for numbers 525 and 3430 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

LCM = (Number1 × Number2) ÷ GCF

GCF of numbers 525 and 3430 is 35, so

LCM = (525 × 3430) ÷ 35

LCM = 1800750 ÷ 35

LCM = 51450

The second method to find LCM for numbers 525 and 3430 is to list out the common multiples for both nubmers and pick the first which matching:

Multiples of 525: 525, 1050, 1575, 2100, 2625, 3150, 3675, 4200, 4725, 5250, 5775, 6300, 6825, 7350, 7875, 8400, 8925, 9450, 9975, 10500, 11025, 11550, 12075, 12600, 13125, 13650, 14175, 14700, 15225, 15750, 16275, 16800, 17325, 17850, 18375, 18900, 19425, 19950, 20475, 21000, 21525, 22050, 22575, 23100, 23625, 24150, 24675, 25200, 25725, 26250, 26775, 27300, 27825, 28350, 28875, 29400, 29925, 30450, 30975, 31500, 32025, 32550, 33075, 33600, 34125, 34650, 35175, 35700, 36225, 36750, 37275, 37800, 38325, 38850, 39375, 39900, 40425, 40950, 41475, 42000, 42525, 43050, 43575, 44100, 44625, 45150, 45675, 46200, 46725, 47250, 47775, 48300, 48825, 49350, 49875, 50400, 50925, 51450, 51975, 52500

Multiples of 3430: 3430, 6860, 10290, 13720, 17150, 20580, 24010, 27440, 30870, 34300, 37730, 41160, 44590, 48020, 51450, 54880, 58310

So the LCM for 525 and 3430 is 51450

Another method to find LCM for numbers 525 and 3430 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors: